<?php
	$ie = (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== FALSE) ? 1 : 0;
	define('ie', $ie);
	/**
	** read session
	**/
	$infoMsg = trim($this -> session -> userdata('infoMsg'));
	$failed = trim($this -> session -> userdata('failed'));
	$success = trim($this -> session -> userdata('success'));
	$warning = trim($this -> session -> userdata('warning'));
?>